doctype html
html
  head
    link(rel='stylesheet', href='index.css')
    meta(property='og:image', content='100x100.png')
  body
    h1 Hello world
    a(href='#hash_link') Hash link
    a(href='mailto:someone@acme.com') Mailto link
    a(href='tel:+33636757575') Tel link
    script(src='index.js')
    script(src='https://unpkg.com/parcel-bundler')
    i hello
    i world
    svg
      use(href='icons.svg#icon-repo-pull')
